haus-und-grund-luebeck.de

Valid Email Server
Domain Lookup › haus-und-grund-luebeck.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
haus-und-grund-luebeck.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 07:58:52 UTC · ↺ Refresh

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MX Hostnames

  • hausundgrundluebeck-de01bbe.mail.protection.outlook.com

MX Priorities

  • hausundgrundluebeck-de01bbe.mail.protection.outlook.com: 1

A / AAAA Records

  • 217.160.0.11 ↩ 217-160-0-11.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1075.ui-dns.de hostmaster.1und1.de 2016110832 28800 7200 604800 300
Primary NS (mname)
ns1075.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110832
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1075.ui-dns.com
ns1075.ui-dns.biz
ns1075.ui-dns.org
ns1075.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:80.151.95.199 ip4:195.201.62.252 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 ip4:80.151.95.199 ip4:195.201.62.252 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com ~all
  • brevo-code:d83181fd3bcbef88642aa2df33a3dfd3
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